Polymarket traders are now pricing in a 94% chance the Federal Reserve holds rates steady at its July meeting, up sharply after softer inflation data. The move follows the July CPI reading, which fell to 3.5% from 4.2% in May. Bitcoin sentiment improved alongside the shift, helped by renewed inflows into spot ETFs.
Polymarket odds jump
The prediction market's implied probability for a July rate hold climbed to 94% as of this week. That's a big swing from earlier in the month, when odds were closer to 70%. The trigger: the Bureau of Labor Statistics reported July CPI at 3.5%, down from May's 4.2%. For traders on Polymarket, that was enough to all but rule out a hike.
Polymarket is a prediction market, not the Federal Reserve. It gives a live view of what traders expect, but the Fed sets policy based on its own data and mandate. A single CPI reading doesn't guarantee a hold — but the market is clearly betting on one.
Bitcoin rides the wave
Bitcoin's mood improved alongside the macro shift. Spot Bitcoin ETFs recorded net inflows of $132.3 million on July 17, led by BlackRock's IBIT. That's a reversal from the outflows seen in late June. The better risk backdrop, combined with the inflation data, has traders feeling more optimistic.
The inflows aren't huge by recent standards, but they're a sign that institutional appetite is returning after a quiet period. Whether that holds depends on the Fed's actual decision — and on whether inflation keeps cooling.
What the Fed actually does
The Fed meets later this month. Chair Powell has stressed that the central bank needs to see a sustained trend, not just one month of data. The July CPI print is welcome, but it follows a string of sticky readings earlier in the year. Policymakers have been cautious about declaring victory.
Polymarket's 94% odds reflect trader conviction, not Fed guidance. If the next few weeks bring another hot inflation number or a surprise in employment, those odds could shift fast. For now, the market is betting on a pause — and Bitcoin is along for the ride.
The next concrete milestone is the Fed's July 29-30 meeting. Until then, traders will be watching every data point. The CPI print gave them a reason to relax, but the central bank hasn't spoken yet.
